<template>
	<view v-if="goods_info.goods_name" class="goods-detail-container">
    <!-- 轮播图区域 -->
    <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
      <swiper-item v-for="(item, i) in goods_info.pics" :key="i">
        <image :src="item.pics_big" @click="preview(i)"></image>
      </swiper-item>
    </swiper>
    
    <!-- 商品信息区域 -->
    <view class="goods-info-box">
      <!-- 商品价格 -->
      <view class="price">
        ￥{{goods_info.goods_price}}
      </view>
      <!-- 商品信息主体区域 -->
      <view class="goods-info-body">
        <!-- 商品的名字 -->
        <view class="goods-name">
          {{goods_info.goods_name}}
        </view>
        <!-- 收藏 -->
        <view class="favi">
          <uni-icons type="star" size="18" color="gray"></uni-icons>
          <text>收藏</text>
        </view>
      </view>
      <!-- 运费 -->
      <view class="yf">
        快递：免运费
      </view>
    </view>
    
    <rich-text :nodes="goods_info.goods_introduce"></rich-text>
     
    <!-- 商品导航组件 -->
   <view class="goods_nav">
      <uni-goods-nav :fill="true" :options="options" :buttonGroup="buttonGroup" @click="onClick" @buttonClick="buttonClick" />
    </view>
     
	</view>
</template>

<script>
	export default {
		data() {
			return {
        // 商品详情对象
				goods_info: {
          
        },
        options:  [
          {
              icon: 'shop',
              text: '店铺'
            }, {
              icon: 'cart',
              text: '购物车',
              info: 9   
            }],
            // 右侧按钮组的配置对象
            buttonGroup: [{
                text: '加入购物车',
                backgroundColor: '#ff0000',
                color: '#fff'
              },
              {
                text: '立即购买',
                backgroundColor: '#ffa200',
                color: '#fff'
              }
            ]
			};
		},
    onLoad(options) {
      console.log(options)
      const goods_id = options.goods_id
      this.getGoodsDetail(goods_id)
    },
    methods: {
      async getGoodsDetail(goods_id) {
        const {data:res} = await uni.$http.get('/api/public/v1/goods/detail',{goods_id:goods_id})
        if(res.meta.status !==200) return uni.$showMsg()
        
        res.message.goods_introduce = res.message.goods_introduce.replace(/<img /g, '<img style="display:block;" ').replace(/webp/g,'jpg')
        this.goods_info = res.message
      },
        preview(i) {
          uni.previewImage({
            current: i,
            urls: this.goods_info.pics.map(x => x.pics_big)
          })
        },
        onClick(e) {
          if(e.content.text ==='购物车') {
            uni.switchTab({
              url:'/pages/cart/cart'
            })
          }
        }
	}
  }
</script>

<style lang="scss">
swiper {
  height: 750rpx;
  image {
    width: 100%;
    height: 100%;
  }
}

.goods-info-box {
  padding: 10px;
  padding-right: 0;
  .price {
    color: #C00000;
    font-size: 18px;
    margin: 10px 0;
  }
  
  .goods-info-body {
   display: flex;
   justify-content: space-between;
    .goods-name {
      font-size: 13px;
      margin-right: 10px;
    }
    .favi {
      width: 120px;
      font-size: 12px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      border-left: 1px solid #efefef;
      color: gray;
    }
  }
  
  .yf {
    font-size: 12px;
    color: gray;
    margin: 10px 0;
  }
  
}

 .goods_nav {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
  } 
  .goods-detail-container {
    padding-bottom: 50px;
  }
</style>
 